Exit 8

A man trapped in an endless sterile subway passageway sets out to find Exit 8, navigating a labyrinthine corridor where the rules are simple: do not overlook anything out of the ordinary. If you discover an anomaly, turn back immediately; if you don’t, carry on. Then leave from Exit 8. But even a single oversight will send him back to the beginning. Will he ever reach his goal and escape this infinite cycle?